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Bodas, Shreeshankar, Vishwanath, Sriram and Subramanian, Vijay G. (2008) Random access over multiple access channels: a queuing perspective. In: CISS-2008.
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Abstract
This paper investigates a slotted random access
system where packet capture is modeled using communication
theoretic techniques. It is shown that the optimum rates and attempt probabilities depend on the receiver architecture, operating signal-to-noise ratio (SNR) and block length. High SNR analysis reveals that joint decoder asymptotically yields either a collision channel or a non-interacting channel, and single-user decoder results in a collision channel. Specific scenarios are investigated
at intermediate SNR to determine when this all-or-nothing regime applies.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Keywords: | Slotted random access; Signal-to-noise ratio; The single user decoder case; Hamilton Institute. |
| Academic Unit: | Faculty of Science and Engineering > Research Institutes > Hamilton Institute Faculty of Science and Engineering > Mathematics and Statistics |
| Item ID: | 1673 |
| Depositing User: | Hamilton Editor |
| Date Deposited: | 18 Nov 2009 10:08 |
| Journal or Publication Title: | Proceedings of CISS2008 |
| Refereed: | Yes |
| Use Licence: | This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here |
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